EnumerableRowCollectionExtensions.Cast<TResult> Method

Definition

Converts the elements of an EnumerableRowCollection to the specified type.

This API supports the product infrastructure and is not intended to be used directly from your code.

C#
public static System.Data.EnumerableRowCollection<TResult> Cast<TResult>(this System.Data.EnumerableRowCollection source);

Type Parameters

TResult

The type to convert the elements of source to.

Parameters

source
EnumerableRowCollection

The EnumerableRowCollection that contains the elements to be converted.

Returns

An EnumerableRowCollection that contains each element of the source sequence converted to the specified type.

Exceptions

source is null.

An element in the sequence cannot be cast to type TResult.

Remarks

This method is implemented by using deferred execution. The immediate return value is an object that stores all the information that is required to perform the action. The query represented by this method is not executed until the object is enumerated either by calling its GetEnumerator method directly or by using foreach in Visual C# or For Each in Visual Basic.

Applies to

Product Versions
.NET Core 3.0, Core 3.1, 5, 6, 7, 8, 9
.NET Framework 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 2.0 (package-provided), 2.1

See also